| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11830.0 | USD | 20190518 |
| Unknown | China national standards | MT | 29430.0 | USD | 20190518 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190518 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190518 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190517 |
| Unknown | China national standards | MT | 28680.0 | USD | 20190517 |
| Unknown | China national standards | MT | 29150.0 | USD | 20190517 |
| Unknown | China national standards | MT | 30410.0 | USD | 20190517 |
| Unknown | China national standards | MT | 24300.0 | USD | 20190517 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190517 |